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흡착식 냉방 시스템을 이용한 수소개질/연료전지 시스템의 효율향상
A Study on the Efficiency Enhancement of the HT-PEMFC Having Fuel Processing System by Connecting Adsorption Chilling System
- 무자히드 나심;
- 김철민;
- 이상용
초록
An adsorption chiller is connected to the fuel processing/fuel cell system to increase the energy efficiency of the system. Since, the minimum temperature of 70°C is needed to operate the adsorption chiller, HT-PEMFC is used as a heating source and 80°C hot water in the water tank at the system is supplied to the chiller. Experimentally measured COP of the adsorption chiller was between 0.4-0.5 and the total calcuated efficiency of the connected system was between 60% and 70% comparing to 47% without adsorption chilling system.
키워드
Adsorption chiller; High temperature polymer electrolyte membrane fuel cell (HT-PEMFC); Steam reforming; Efficiency; 흡착식 냉방기; 고온연료전지; 수증기 개질; 효율
- 제목
- 흡착식 냉방 시스템을 이용한 수소개질/연료전지 시스템의 효율향상
- 제목 (타언어)
- A Study on the Efficiency Enhancement of the HT-PEMFC Having Fuel Processing System by Connecting Adsorption Chilling System
- 저자
- 무자히드 나심; 김철민; 이상용
- 발행일
- 2019-10
- 저널명
- 한국수소및신에너지학회논문집
- 권
- 30
- 호
- 5
- 페이지
- 411 ~ 417